19627293140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{14593}}^1$

素因数の和:15361

約数の個数: 96

約数和(自身を含む): 50801130240

約数和(自身を除く): 31173837100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 739, 910, 1478, 1820, 2956, 3695, 5173, 7390, 9607, 10346, 14593, 14780, 19214, 20692, 25865, 29186, 38428, 48035, 51730, 58372, 67249, 72965, 96070, 102151, 103460, 134498, 145930, 189709, 192140, 204302, 268996, 291860, 336245, 379418, 408604, 510755, 672490, 758836, 948545, 1021510, 1327963, 1344980, 1897090, 2043020, 2655926, 3794180, 5311852, 6639815, 10784227, 13279630, 21568454, 26559260, 43136908, 53921135, 75489589, 107842270, 140194951, 150979178, 215684540, 280389902, 301958356, 377447945, 560779804, 700974755, 754895890, 981364657, 1401949510, 1509791780, 1962729314, 2803899020, 3925458628, 4906823285, 9813646570, 19627293140]

約数ペア:

[(1, 19627293140), (2, 9813646570), (4, 4906823285), (5, 3925458628), (7, 2803899020), (10, 1962729314), (13, 1509791780), (14, 1401949510), (20, 981364657), (26, 754895890), (28, 700974755), (35, 560779804), (52, 377447945), (65, 301958356), (70, 280389902), (91, 215684540), (130, 150979178), (140, 140194951), (182, 107842270), (260, 75489589), (364, 53921135), (455, 43136908), (739, 26559260), (910, 21568454), (1478, 13279630), (1820, 10784227), (2956, 6639815), (3695, 5311852), (5173, 3794180), (7390, 2655926), (9607, 2043020), (10346, 1897090), (14593, 1344980), (14780, 1327963), (19214, 1021510), (20692, 948545), (25865, 758836), (29186, 672490), (38428, 510755), (48035, 408604), (51730, 379418), (58372, 336245), (67249, 291860), (72965, 268996), (96070, 204302), (102151, 192140), (103460, 189709), (134498, 145930)]